The Seedfactor Seedling Heating Mat is a versatile and essential tool for gardeners looking to encourage healthy plant growth. This 10″ x 20″ heat mat, designed by Inkbird, is specifically created for seedling germination and starting. With a temperature range of 70-85°F (20-30°C), it provides ideal warmth for optimal plant development. Its sleek black color and ultra-durable construction make it a practical and reliable choice for any home or garden. Comes as pictured. Included: Heating Mat Temperature probe ( temperature controller -not included)